---
product_id: 115862396
title: "Cool-Shot Ultra, A/C Performance Enhancer Additive to Restore the Original Efficiency of Vehicle A/C Systems, 6 mL Cartridge, includes R1234yf Adapter"
brand: "errecom"
price: "€ 36.73"
currency: EUR
in_stock: true
category: "Errecom"
url: https://www.desertcart.it/products/115862396-cool-shot-ultra-a-c-performance-enhancer-additive-to-restore
store_origin: IT
region: Italy
---

# Removes oil fouling for peak heat exchange Restores original A/C efficiency 100% Made in Italy premium formula Cool-Shot Ultra, A/C Performance Enhancer Additive to Restore the Original Efficiency of Vehicle A/C Systems, 6 mL Cartridge, includes R1234yf Adapter

**Brand:** errecom
**Price:** € 36.73
**Availability:** ✅ In Stock

## Summary

> ❄️ Cool your ride like a pro—because your A/C deserves the VIP treatment!

## Quick Answers

- **What is this?** Cool-Shot Ultra, A/C Performance Enhancer Additive to Restore the Original Efficiency of Vehicle A/C Systems, 6 mL Cartridge, includes R1234yf Adapter by errecom
- **How much does it cost?** € 36.73 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/115862396-cool-shot-ultra-a-c-performance-enhancer-additive-to-restore)

## Best For

- errecom enthusiasts

## Why This Product

- Trusted errecom brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Application:** 6 mL cartridge with R1234yf adapter makes installation quick, clean, and technician-safe.
- • **Universal Compatibility:** Works seamlessly with all refrigerants (except ammonia) and lubricants—one dose fits all.
- • **Oil-Free Efficiency Boost:** Clears oil fouling in refrigerant lines to maximize heat exchange and system performance.
- • **Restore Your Ride’s Chill:** Brings back factory-level A/C cooling power for that fresh, crisp drive.
- • **Italian Engineering Excellence:** Crafted and produced in Italy, ensuring premium quality and reliability you can trust.

## Overview

ERRECOM Cool-Shot Ultra is a 6 mL A/C performance enhancer designed to restore and maintain the original efficiency of vehicle air conditioning systems. It removes oil fouling along refrigerant lines to improve heat exchange, is compatible with nearly all refrigerants and lubricants, and comes with a convenient R1234yf adapter. Made in Italy, this additive ensures a safer, quieter, and more powerful cooling experience for your vehicle.

## Description

Great prices on your favourite Home brands, and free delivery on eligible orders.

## Features

- Safety data sheet available on request.
- RESTORES and MAINTAINS the ORIGINAL EFFICIENCY of air conditioning and refrigeration systems, including those in vehicles
- REMOVES oil fouling along refrigerant lines, restoring heat exchange efficiency
- COMPATIBLE with all refrigeration lubricants and refrigerant gases (except ammonia – R717)
- SAFE for both the system and the HVAC/R technician; easy to use
- UNIVERSAL DOSE: 6 mL is the standard dose for a vehicle and for AC/R systems up to 21 kW
- 100% Made in Italy formulation and production

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DDF2BG9 |
| Air Conditioner Application | Residential |
| Best Sellers Rank | 232,550 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 356 in Vehicle Additives 3,042 in Heating, Cooling & Air Quality |
| Brand Name | ERRECOM |
| Control Method | Push Button, Remote |
| Controller Type | Button Control |
| Country Of Origin | Italy |
| Customer Reviews | 3.8 3.8 out of 5 stars (9) |
| Efficiency | High |
| Form Factor | Split System |
| Included Components | R1234yf Adapter |
| Installation Type | Split System |
| Inverter Type | No Inverter |
| Is Outdoor Unit Required | No |
| Item Type Name | Cool-Shot Ultra |
| Manufacturer | ERRECOM |
| Model Name | TR1170.ALH7S2.EC |
| Model Number | TR1170.ALH7S2.EC |
| Power Source | Corded Electric |
| Unit Count | 6 millilitre(s) |
| Warranty Type | additive_free |

## Product Details

- **Brand:** ERRECOM
- **Control method:** Push Button, Remote
- **Controller type:** Button Control
- **Efficiency:** High
- **Form factor:** Split System
- **Installation type:** Split System
- **Inverter type:** No Inverter
- **Model name:** TR1170.ALH7S2.EC
- **Power source:** Corded Electric
- **Warranty type:** additive_free

## Images

![Cool-Shot Ultra, A/C Performance Enhancer Additive to Restore the Original Efficiency of Vehicle A/C Systems, 6 mL Cartridge, includes R1234yf Adapter - Image 1](https://m.media-amazon.com/images/I/51XVtxLOSHL.jpg)

## Frequently Bought Together

- Cool-Shot Ultra, Performance Enhancer for Air Conditioning and Refrigeration Systems up to 21 kW (6 TONS) (with R1234yf Adapter) - DO NOT Contain FLUORINATED Greenhouse Gas
- LIQUI MOLY Cera Tec 3721 I Ceramic Wear & Tear Protection for Petrol & Diesel Engines I Smoother Engine Performance, Less Friction & Lower Fuel Consumption I Ceramic Additive 300 ml Pack of 1

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**Shop now:** [https://www.desertcart.it/products/115862396-cool-shot-ultra-a-c-performance-enhancer-additive-to-restore](https://www.desertcart.it/products/115862396-cool-shot-ultra-a-c-performance-enhancer-additive-to-restore)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-11*